In everyday language, the term validity is typically used to describe something as being trustworthy or legit. It's meaning in psychology suggests something similar—it's all about whether we can trust ...

Some Western Pennsylvania educators are pushing back on a national report indicating a decline in math and reading test ...

Your Web article “NAEP Board Postpones Decision on 12th Grade Test,” (Web only May 25, 2005) omits discussion of another very difficult validity issue for the 12th grade state-level National ...

An Orem company that received millions from taxpayer-funded contracts in Utah and four other states is fighting a lawsuit filed in Nebraska that seeks information that validated a diagnostic test at ...